參數(shù)資料
型號: LC21.4-8.0/07V1
廠商: VECTRON INTERNATIONAL
英文描述: 21.4 MHz, BAND PASS FILTER
文件頁數(shù): 1/1頁
文件大?。?/td> 37K
代理商: LC21.4-8.0/07V1
29 November 2007
Specification for LC bandpass filter:
L C 2 1 . 4 - 8 . 0 / 0 7 V 1
1. General
1.1. Case:
1.2.
Type name:
LC 21.4-8.0/07V1
1.3.
Number of poles:
5
1.4.
Operating temperature range:
-10°C to +70°C
2.
Electric values
2.1.
Nominal centre frequency fo:
21.4 MHz
2.2.
Pass band
2.2.1. Centre frequency fc ( arithmetic mean, (fo+fu)/2 ):
21.4 MHz ± 300 kHz
2.2.2. Bandwidth between 3 dB - frequencies:
≥ fo ± 4.0 MHz
2.2.3. Ripple:
≤ 1.5 dB at fo ± 3.2 MHz
2.2.4. Return loss:
> 10 dB at fo ± 3.2 MHz
2.2.5. Insertion loss:
≤ 4.0 dB
2.3.
Stop band
2.3.1. fo ± 16 MHz
≥ 60 dB
2.3.2. fo -20 MHz......-21.4 MHz
≥ 90 dB
2.3.3. fo +30 MHz.......+50 MHz
≥ 90 dB
2.4.
Terminating impedance ( input and output ):
50 // 0 pF
2.5.
Outband Intermodulation ( IP3 > 30 dBm )
frequency 1:
fo ± 8 MHz
frequency 2:
fo ± 16 MHz
input power level :
0 dBm
IM:
≥ 60 dB
3.
Marking on the case:
TELEFILTER, year week
LC 21.4-8.0/07V1
4.
Environment conditions:
Corresponding to Telefilter CF001
___________________________________________________________________________________
Edited by:
date: _________________________ name: _____________________
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